Back to Poker Terms Add-On February 16, 2024 Share In poker, an “add-on” typically refers to an optional additional purchase of chips that players can make during certain tournament formats. Add-ons are typically offered at a specific point in the tournament, often at the end of the rebuy period or during a designated break. Add-ons are open to all participants regardless of their chip count. It allows players to increase their chip stack and potentially improve their chances of success as the tournament progresses. However, add-ons are entirely optional, and players are not obligated to take advantage of this opportunity. Free! Free Trainer! Try the Trainer for free Study on the move via mobile Short stack ChipEV solutions Unlimited access More detailsAdd to cart Share Related articles Poker The Complete Guide to Turn Bet Sizing March 13, 2026 Read more Poker Big Blind Defense in Micro-Stakes MTTs March 11, 2026 Read more Poker BBZ’s Complete Guide to Final Tables March 6, 2026 Read more